3008591
Intake Manifold Gasket
Cummins®

The Intake Manifold Gasket 3008591 by Cummins is a component designed to ensure the efficient operation of heavy-duty trucks. This gasket plays a significant role in maintaining the integrity of the engine’s air intake system. Cummins, a well-established manufacturer in the heavy-duty truck industry, produces this gasket to meet the demanding requirements of truck engines.

Basic Concepts of Intake Manifold Gaskets

An intake manifold gasket is a sealing component positioned between the intake manifold and the engine block. Its function is to create a seal that prevents air leaks, ensuring that the air-fuel mixture is distributed evenly across the engine’s cylinders. This even distribution is vital for the engine’s performance, fuel efficiency, and emissions control ¹.

Role of the 3008591 Intake Manifold Gasket in Truck Operation

The 3008591 Intake Manifold Gasket is specifically engineered to fit within Cummins engines, playing a role in the distribution of the air and fuel mixture. By providing a secure seal, it helps maintain the correct air-fuel ratio, which is necessary for optimal combustion. This, in turn, contributes to the overall performance and efficiency of the truck.

Key Features of the 3008591 Intake Manifold Gasket

The 3008591 Intake Manifold Gasket is characterized by its robust design and material composition. It is made from materials that offer durability, heat resistance, and sealing efficiency. These features ensure that the gasket can withstand the high temperatures and pressures present in a truck engine, providing a reliable seal over time.

Benefits of Using the 3008591 Intake Manifold Gasket

Utilizing the 3008591 Intake Manifold Gasket offers several advantages. It contributes to improved engine performance by ensuring a consistent air-fuel mixture. Additionally, its reliable sealing properties enhance the engine’s reliability and longevity, reducing the likelihood of leaks and associated issues.

Installation and Maintenance

Proper installation of the 3008591 Intake Manifold Gasket involves following specific torque specifications and alignment procedures to ensure a secure fit. Regular maintenance, including inspections for wear and damage, is recommended to ensure the gasket continues to perform effectively and to prolong its service life.

Troubleshooting Common Issues

Common issues with intake manifold gaskets include leaks and failures, which can lead to decreased engine performance. Troubleshooting these problems involves inspecting the gasket for signs of wear or damage, checking for proper installation, and addressing any issues promptly to maintain engine efficiency.

Cummins: A Brief Overview

Cummins Inc. is a leading manufacturer in the heavy-duty truck industry, known for its wide range of products and strong reputation. The company has a history of innovation and quality, providing reliable components like the 3008591 Intake Manifold Gasket to meet the needs of truck operators and manufacturers.

Compatibility of 3008591 with Cummins Engines

This Cummins part is designed to fit a variety of Cummins engines. It ensures a proper seal between the intake manifold and the engine block, preventing leaks and maintaining optimal engine performance.

G855 Series Engines

• G855
• G855 CM558
• GTA855 CM558 (CM2358) G101

N14 Series Engines

• N14 CELECT
• N14 CELECT PLUS
• N14 G
• N14 MECHANICAL

NH/NT 855 Engines

• NH/NT 855

QSN14 Series Engines

• QSN14 CM876 N103
• QSNT14 CM876 N102

Role of 3008591 Intake Manifold Gasket in Engine Systems

The intake manifold gasket, specifically part 3008591, ensures the proper sealing and functioning of various engine systems. Its role is to create a tight seal between the intake manifold and the cylinder head, preventing air leaks that could otherwise disrupt the air-fuel mixture and affect engine performance.

Integration with Key Components

• Cylinder Head and Cylinder Head Gasket: The intake manifold gasket works in conjunction with the cylinder head gasket to maintain a sealed environment. This ensures that the air-fuel mixture is correctly directed into the combustion chambers without any leaks.

• Air Intake Manifold and Air Manifold Mounting: The gasket is positioned between the air intake manifold and the cylinder head. It ensures that the manifold is securely mounted and that there are no gaps through which air could escape.

• Turbocharger and Turbocharger Conversion Kit: In turbocharged engines, the intake manifold gasket is vital for maintaining the integrity of the pressurized air system. It ensures that the boosted air from the turbocharger is effectively channeled into the engine without any loss of pressure.

• Aftercooler Gasket Set and Aftercooler Mounting: In engines equipped with an aftercooler, the intake manifold gasket complements the aftercooler gasket set. It helps in maintaining a sealed pathway for the cooled air to reach the intake manifold from the aftercooler.

• Upper Engine Gasket Set and Engine Overhaul Kit: During engine overhauls, the intake manifold gasket is often replaced as part of the upper engine gasket set. This ensures that all sealing surfaces are fresh and that the engine operates efficiently post-overhaul.

• Water Pump Kit and Manifold Burner Kit: Although indirectly related, the intake manifold gasket contributes to the overall efficiency of the engine cooling system by ensuring that the engine runs smoothly and efficiently, reducing the load on the water pump and other cooling components.

Conclusion

In summary, the intake manifold gasket (part 3008591) plays a significant role in maintaining the integrity and efficiency of the engine’s air intake and combustion processes. Its proper installation and condition are essential for the optimal performance of the engine systems it interacts with.